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Books > Earth & environment > Earth sciences

Applications of Biosurfactant in Agriculture (Paperback): Dr. Inamuddin, Charles Oluwaseun Adetunji Applications of Biosurfactant in Agriculture (Paperback)
Dr. Inamuddin, Charles Oluwaseun Adetunji
R4,442 Discovery Miles 44 420 Ships in 10 - 15 working days

Applications of Biosurfactant in Agriculture explores the use of beneficial microorganisms as an alternative to current synthetic plant protection strategies. The book highlights a range of renewable raw substrates including agro-industrial waste as a dependable and cost-effective technology for the mass production of biosurfactant, emphasizes the formulation of biosurfactants using a full-factorial design, scientometric assessment, and presents mathematical modeling for the enhancement of production processes. Recent biotechnological techniques such as functional metagenomics that could help in the molecular characterization of novel biosurfactant with multifunctional activities majorly from uncultured and unexploited microbes available in the soil biosphere are also explored. This book identifies possible modes of action by which nutrients are normally released to plants through the formation of metal-biosurfactant complexes and presents recent research findings on the utilization of biosurfactants for the management of mycotoxins and microorganisms when evaluated in the field and in greenhouses. Finally, the book emphasizes the application of biosurfactants as a form of potent antibiotics for the management of several zoonotic diseases and in animal husbandry.

Meet the Weather (Paperback): Caryl Hart Meet the Weather (Paperback)
Caryl Hart; Illustrated by Bethan Woollvin
R231 R192 Discovery Miles 1 920 Save R39 (17%) Ships in 9 - 17 working days

WHOOOOSH! We're off on an exciting adventure in our hot-air balloon to say hello to all the different kinds of weather that make up our world. Join in with the rhymes and get ready to meet everything from whooshing wind to bright rainbows and shimmering sunshine. Little ones will be swept away on an unforgettable journey in this striking, action-packed picture book. This bold, bright follow-up to the acclaimed picture books Meet the Planets and Meet the Oceans is packed with gorgeous illustrations of everything from rainy rainforests to snowy mountains and stormy seas. Combining STEM learning with a rhyming twist, it's perfect for all little meteorologists!

Maryland Geological Survey; v. 1 (Hardcover): Maryland Geological Survey Maryland Geological Survey; v. 1 (Hardcover)
Maryland Geological Survey
R981 Discovery Miles 9 810 Ships in 10 - 15 working days
Uranium Geology of the Middle East and North Africa - Resources, Exploration and Development Program (Paperback): Fares Howari,... Uranium Geology of the Middle East and North Africa - Resources, Exploration and Development Program (Paperback)
Fares Howari, Abdelaty Salman, Philip Goodell
R3,284 Discovery Miles 32 840 Ships in 10 - 15 working days

Uranium Geology of the Middle East and North Africa demonstrates mining potential in the MENA region, with a special interest given to Uranium. The formation and origin of uranium deposits is of interest for uranium exploration and is necessary for the long-term sustainability of nuclear energy production. The book proposes a new classification system built on earlier classification with detailed new maps, explanatory diagrams, cross sections, helpful satellite images, etc. In addition, it explains why the occurrences, depositional and geological environments of uranium in the Middle East and North Africa vary from one country to another. Using various related recognition criteria, the book reports the potential uranium provinces in the Middle East and North Africa countries. The definition of these provinces is based on the existing geologic and tectonic settings, along with geochronological sequences and geochemical characteristics.

Corrosion and Degradation of Materials (Hardcover): Jian Chen, Yanxin Qiao, Fanjiang Meng Corrosion and Degradation of Materials (Hardcover)
Jian Chen, Yanxin Qiao, Fanjiang Meng
R2,744 R2,319 Discovery Miles 23 190 Save R425 (15%) Ships in 18 - 22 working days
My Thoughts Exactly (Hardcover): Bryton J Zaagman My Thoughts Exactly (Hardcover)
Bryton J Zaagman
R795 R694 Discovery Miles 6 940 Save R101 (13%) Ships in 18 - 22 working days
Antarctic Climate Evolution (Paperback, 2nd edition): Fabio Florindo, Martin Siegert, Laura Desantis, Tim Naish Antarctic Climate Evolution (Paperback, 2nd edition)
Fabio Florindo, Martin Siegert, Laura Desantis, Tim Naish
R3,862 Discovery Miles 38 620 Ships in 10 - 15 working days

Antarctic Climate Evolution, Second Edition, enhances our understanding of the history of the world's largest ice sheet, and how it responded to and influenced climate change during the Cenozoic. It includes terrestrial and marine geology, sedimentology, glacier geophysics and ship-borne geophysics, coupled with results from numerical ice sheet and climate modeling. The book's content largely mirrors the structure of the Past Antarctic Ice Sheets (PAIS) program (www.scar.org/science/pais), formed to investigate past changes in Antarctica by supporting multidisciplinary global research. This new edition reflects recent advances and is updated with several new chapters, including those covering marine and terrestrial life changes, ice shelves, advances in numerical modeling, and increasing coverage of rates of change. The approach of the PAIS program has led to substantial improvement in our knowledge base of past Antarctic change and our understanding of the factors that have guided its evolution.

Value of Mineralogical Monitoring for the Mining and Minerals Industry In memory of Prof. Dr. Herbert Poellmann (Hardcover):... Value of Mineralogical Monitoring for the Mining and Minerals Industry In memory of Prof. Dr. Herbert Poellmann (Hardcover)
Herbert Poellmann, Uwe Koenig
R1,499 R1,300 Discovery Miles 13 000 Save R199 (13%) Ships in 18 - 22 working days
Stream Flow Recors for the Water Year 1938/1939; 1938/1939 (Hardcover): Pennsylvania Dept of Forests and Wa, Geological Survey... Stream Flow Recors for the Water Year 1938/1939; 1938/1939 (Hardcover)
Pennsylvania Dept of Forests and Wa, Geological Survey (U .S.)
R741 Discovery Miles 7 410 Ships in 18 - 22 working days
Advances in Phytoplankton Ecology - Applications of Emerging Technologies (Paperback): Lesley Clementson, Ruth Eriksen, Anusuya... Advances in Phytoplankton Ecology - Applications of Emerging Technologies (Paperback)
Lesley Clementson, Ruth Eriksen, Anusuya Willis
R3,224 Discovery Miles 32 240 Ships in 10 - 15 working days

Phytoplankton ecology has developed from an understanding of taxonomy, species dynamics and functional roles, and species interactions with the surrounding environment. New and emerging technologies enable a paradigm shift in the ways we monitor and understand phytoplankton in a range of environments. Advances in Phytoplankton Ecology: Applications of Emerging Technologies is a practical guide to these new technologies and explores their application with case studies to show how recent advances have changed our understanding of phytoplankton ecology. Part one of this book explores how traditional taxonomy and species identification has changed, moving from morphological to molecular techniques. Part two explores the new technologies for remote and automatic monitoring and sensor technology and applications for management. Part three explores the explosion of omics techniques and their application in species identification, functional populations, trait characterization, interspecific interactions, and interaction with their environment. This book is an invaluable guide for marine and freshwater ecology researchers to how new technologies can enhance our understanding of ecology.

Computers in Earth and Environmental Sciences - Artificial Intelligence and Advanced Technologies in Hazards and Risk... Computers in Earth and Environmental Sciences - Artificial Intelligence and Advanced Technologies in Hazards and Risk Management (Paperback)
Hamid Reza Pourghasemi
R4,025 Discovery Miles 40 250 Ships in 10 - 15 working days

Computers in Earth and Environmental Sciences: Artificial Intelligence and Advanced Technologies in Hazards and Risk Management addresses the need for a comprehensive book that focuses on multi-hazard assessments, natural and manmade hazards, and risk management using new methods and technologies that employ GIS, artificial intelligence, spatial modeling, machine learning tools and meta-heuristic techniques. The book is clearly organized into four parts that cover natural hazards, environmental hazards, advanced tools and technologies in risk management, and future challenges in computer applications to hazards and risk management. Researchers and professionals in Earth and Environmental Science who require the latest technologies and advances in hazards, remote sensing, geosciences, spatial modeling and machine learning will find this book to be an invaluable source of information on the latest tools and technologies available.

The Joint Arctic Weather Stations - Science and Sovereignty in the High Arctic, 1946-1972 (Hardcover): Daniel Heidt, P.Whitney... The Joint Arctic Weather Stations - Science and Sovereignty in the High Arctic, 1946-1972 (Hardcover)
Daniel Heidt, P.Whitney Lackenbauer
R2,182 Discovery Miles 21 820 Ships in 18 - 22 working days

The Joint Arctic Weather Stations were five meteorological and scientific monitoring stations constructed at Resolute, Eureka, Mould Bay, Isachsen, and Alert with the cooperation of the Canadian Department of Transport's meteorological branch and the United States Weather Bureau. From 1947 to the early 1970s as few as four Canadians and four Americans worked and lived at each of the four satellite stations, observing and collecting scientific data.This is the first systematic account of the Joint Arctic Weather Stations, a project that profoundly shaped state activates and scientific inquiry in the Arctic Archipelago. Drawing on extensive archival evidence, unpublished personal memoirs, and interviews with former employees, The Joint Arctic Weather Stations analyzes the diplomatic, scientific, social, military, and environmental dimensions of the program alongside each station as a nexus of state planning and personal agency. Contrary to previous scholarship, The Joint Arctic Weather Stations reveals that Canadian officials sought-and achieved-a firm policy that afforded effective control of Canada's Arctic while enjoying the advantages of American contribution to the joint meteorological program. It explores the changing ways science was conducted over time and how the details of everyday life at remote stations, from the climate to leisure activities to debates over alcohol, hunting, and leadership, shaped the program's effectiveness. An exploration of the full duration of the Joint Arctic Weather Stations from high-level planning and diplomacy to personal interactions in the stations makes this book an essential exploration of collaborative polar science in the North American Arctic.

Delegations and Members as on July 24th, 1913 (Hardcover): International Geological Congress (12th Delegations and Members as on July 24th, 1913 (Hardcover)
International Geological Congress (12th
R666 Discovery Miles 6 660 Ships in 18 - 22 working days
Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States - [Additions and... Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States - [Additions and Corrections of the First and Second Volumes With Plates Additional to Atlas (Hardcover)
Leo Lesquereux
R982 Discovery Miles 9 820 Ships in 10 - 15 working days
Soil Moisture Importance (Hardcover): Ram Swaroop Meena, Rahul Datta Soil Moisture Importance (Hardcover)
Ram Swaroop Meena, Rahul Datta
R3,068 Discovery Miles 30 680 Ships in 18 - 22 working days
Precipitation - Earth Surface Responses and Processes (Paperback): Jesus Rodrigo-Comino Precipitation - Earth Surface Responses and Processes (Paperback)
Jesus Rodrigo-Comino
R3,616 Discovery Miles 36 160 Ships in 10 - 15 working days

Precipitation: Earth Surface Responses and Processes provides readers with a general and indispensable overview of processing rainfall processes through radar techniques, numerical models, geostatistical tools, photogrammetric methods, plots, indexes of connectivity or rainfall simulations. The handbook follows a clear and consistent format, and is structured as follows: Introduction (State-of-the-Art); Part 1. Rainfall and climate/atmosphere; Part 2. Models and applications; Part 3. Rainfall as a key actor playing the main role affecting different ecosystems. Part 3: Rainfall affecting the earth surface from different scales and landforms; Part 4: Rainfall and stormwater quality management in urban and rural areas. Precipitation is a key factor needed for understanding landscape evolution and ecosystem services. Knowing the main precipitation composition, mechanisms and processes allows for efficient land management plans and ecosystem restoration activities. However, precipitation shows different responses under specific environments depending on the climate (from the arid to the polar areas), parent material, scale (from the raindrops to catchment scale), intensity, landscape morphologies (soil sealing, rills, gullies or rivers) or human activities (agriculture or urban areas). Precipitation: Earth Surface Responses and Processes bring this information together and provides indispensable material in a holistic manner for students, scientists and lecturers from different environmental disciplines such as climatology, meteorology, geomorphology, hydrology, soil science, geography, engineering, or ecology.

Cairngorms - Landscapes in Stone (Paperback): Alan McKirdy Cairngorms - Landscapes in Stone (Paperback)
Alan McKirdy
R202 R185 Discovery Miles 1 850 Save R17 (8%) Ships in 10 - 15 working days

The geology of the Cairngorms was created on a timeline that stretches back hundreds of millions of years. Much of the land is underlain by granite that formed deep within the Earth's crust and 'surfaced' as the overlying layers of rock were stripped away by ice, wind and water. The bedrock is hard, and although the area has been heavily glaciated, still boasts 18 Munros, the highest of Scotland's peaks. The area attracts climbers, walkers and assorted adventurers who want to pit themselves against some of the most challenging conditions to be found anywhere in the UK. The plants and animals of the Cairngorms need to be hardy to survive the severe winter conditions. The higher reaches of the mountains are rich in montane vegetation such as lichen-rich heath and other habitats support many rare species.

Precipitation Science - Measurement, Remote Sensing, Microphysics and Modeling (Paperback): Silas Michaelides Precipitation Science - Measurement, Remote Sensing, Microphysics and Modeling (Paperback)
Silas Michaelides
R4,067 Discovery Miles 40 670 Ships in 10 - 15 working days

Precipitation Science: Measurement, Remote Sensing, Microphysics and Modeling addresses the latest key concerns for researchers in precipitation science, mainly observing, measuring, modeling and forecasting. Using case studies and global examples, the book demonstrates how researchers are addressing these issues using state-of-the-art methods and models to improve accuracy and output across the field. In the process, it covers such topics as discrepancies between models and observations, precipitation estimations, error assessment, droplet size distributions, and using data in forecasting and simulations. Other sections cover improved standard approaches, novel approaches, and coverage of a variety of topics such as climatology, data records, and more. By providing comprehensive coverage of the most up-to-date approaches to understanding, modeling, and predicting precipitation, this book offers researchers in atmospheric science, hydrology and meteorology with a comprehensive resource for improving outcomes and advancing knowledge.

Travels in North America, Canada, and Nova Scotia [microform] - With Geological Observations (Hardcover): Charles Lyell Travels in North America, Canada, and Nova Scotia [microform] - With Geological Observations (Hardcover)
Charles Lyell
R889 Discovery Miles 8 890 Ships in 10 - 15 working days
Ancient Supercontinents and the Paleogeography of Earth (Paperback): Lauri J. Pesonen, Johanna Salminen, Sten-Ake Elming, David... Ancient Supercontinents and the Paleogeography of Earth (Paperback)
Lauri J. Pesonen, Johanna Salminen, Sten-Ake Elming, David A.D. Evans, Toni Veikkolainen
R3,285 Discovery Miles 32 850 Ships in 10 - 15 working days

Ancient Supercontinents and the Paleogeography of Earth offers a systematic examination of Precambrian cratons and supercontinents. Through detailed maps of drift histories and paleogeography of each continent, this book examines topics related to Earth's tectonic evolution prior to Pangea, including plate kinematics, orogenic development, and paleoenvironments. Additionally, this book discusses the methodologies used, principally paleomagnetism and tectonostratigraphy, and addresses geophysical topics of mantle dynamics and geodynamo evolution over billions of years. Structured clearly with consistent coverage for Precambrian cratons, this book combines state-of-the-art paleomagnetic and geochronologic data to reconstruct the paleogeography of the Earth in the context of major climatic events such as global glaciations. It is an ideal, up-to-date reference for geoscientists and geographers looking for answers to questions surrounding the tectonic evolution of Earth.

Analysis of Chemical Residues in Agriculture (Paperback): Silvio Vaz Jr. Analysis of Chemical Residues in Agriculture (Paperback)
Silvio Vaz Jr.
R3,975 Discovery Miles 39 750 Ships in 10 - 15 working days

Analysis of Chemical Residues in Agriculture presents a focused, yet comprehensive guide on how to identify, evaluate and analyze the wide range of chemicals that impact our food production system. The book presents a variety of analytical technologies and methods in order to help professionals, researchers, and graduate and undergraduate students understand chemical residues in agriculture and apply them to applications for the detection and quantification of chemical residues - both organic and inorganic - in several agricultural matrices, including crops, fruits, meat, food, feed, soil and water. Agriculture remains one of the most strategic sectors for the global economy and well-being. However, it is seen as a source of environmental and health concerns mainly due to the high amount of pesticides and fertilizers used in production systems around the world; moreover, a thorough understanding of the topic is necessary when we consider livestock production systems also apply large amounts of veterinary drugs to treat illness and promote increases in productivity.

Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System (Paperback): Yukitoshi Nishimura,... Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System (Paperback)
Yukitoshi Nishimura, Olga Verkhoglyadova, Yue Deng, Shun-Rong Zhang
R3,336 Discovery Miles 33 360 Ships in 10 - 15 working days

Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System provides a systematic understanding of Magnetosphere-Ionosphere-Thermosphere dynamics. Cross-scale coupling has become increasingly important in the Space Physics community. Although large-scale processes can specify the averaged state of the system reasonably well, they cannot accurately describe localized and rapidly varying structures in space in actual events. Such localized and variable structures can be as intense as the large-scale features. This book covers observations on quantifying coupling and energetics and simulation on evaluating impacts of cross-scale processes. It includes an in-depth review and summary of the current status of multi-scale coupling processes, fundamental physics, and concise illustrations and plots that are usable in tutorial presentations and classrooms. Organized by physical quantities in the system, Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System reviews recent advances in cross-scale coupling and energy transfer processes, making it an important resource for space physicists and researchers working on the magnetosphere, ionosphere, and thermosphere.

Meso-Cenozoic Brazilian Offshore Magmatism - Geochemistry, Petrology, and Tectonics (Paperback): Anderson Costa Dos Santos,... Meso-Cenozoic Brazilian Offshore Magmatism - Geochemistry, Petrology, and Tectonics (Paperback)
Anderson Costa Dos Santos, Peter Christian Hackspacher
R3,061 Discovery Miles 30 610 Ships in 10 - 15 working days

Meso-Cenozoic Brazilian Offshore Magmatism: Geochemistry, Petrology and Tectonics presents detailed studies from different points-of-view on the geological-particularly magmatic-evolution of the Brazilian and South Atlantic Ocean offshore areas. This comprehensive book on geological events will help readers understand the holistic evolution of the area across geographical boundaries. Each chapter consists of an introduction, regional and local geology, methods, results, discussions, conclusions and supplementary material related to the geological development in island and seamounts in the Brazilian Platform and seafloor.

The Power Of Permaculture Principles (Paperback): Wilf Richards The Power Of Permaculture Principles (Paperback)
Wilf Richards
R584 R525 Discovery Miles 5 250 Save R59 (10%) Ships in 9 - 17 working days

The Power of Permaculture Principles is both inspiring and practical, written from years of experience and testing the ideas. Full of stories and case studies, it will enable you to enrich your knowledge of permaculture and how to apply it to your own life.

What is permaculture design? How can you use it in your personal daily life, in your community or in land-based settings?

Permaculture has spread across the world since it was originated by Bill Mollison and David Holmgren in the 1970s as a response to the degradation of land and loss of species caused by industrial farming methods and the rising cost of fossil fuels. The problems of the world today are far more complex as technology advances at an accelerating pace, along with the ever-growing inequality caused by greed and the concentration of power. Viable solutions and emerging alternatives are commonplace but political will has been destroyed by the super-rich.

Permaculture offers principles that are part of a holistic framework and a set of thinking tools that allow us to creatively re-design our environment and our behaviour in an unravelling world, and like a living system, it has evolved and grown. We can demonstrate and develop that these alternatives work, bringing us back to a unity with nature and community.

In this collaborative book, Wilf Richards and a cohort of many of the most experienced permaculture teachers and elders from across Britain and beyond, explore Holmgren’s 12 permaculture principles, retrieve many of Mollison’s original ones, and include principles from many other worldwide permaculture designers. Together they share a history of each principle, its development since being formed and an analysis of how they are being used, understood and applied.

These principles have evolved from indigenous knowledge, observations of nature’s cycles, and the living, teaching and practice of permaculture, over the past 50 years, in many different climates and cultures. They can be applied to our personal, economic, social and political reorganisation. The ethical foundation of permaculture guides us to use these design tools in appropriate ways for the betterment of the land, our wild relatives, and human culture.

Natural and Anthropogenic Impacts on Cave Climates - Postojna and Predjama Show Caves (Slovenia) (Paperback): Stanka Sebela Natural and Anthropogenic Impacts on Cave Climates - Postojna and Predjama Show Caves (Slovenia) (Paperback)
Stanka Sebela
R3,015 Discovery Miles 30 150 Ships in 10 - 15 working days

Natural and Anthropogenic Impacts on Cave Climates: Postojna and Predjama Show Caves (Slovenia) presents an analysis of continuous time-series data for show caves in Slovenia and their significance in understanding global cave microclimates. The book presents detailed guidelines and procedures for conducting temperature and CO2 measurements in caves and uses Slovenian caves as a detailed case study to demonstrate their application. Critical interpretations of these temporal series provide the reader with specific indicators of the conditions for water condensation to occur and CO2 thresholds and how to apply them to different cave systems. Direct comparisons are made between microclimate data from caves with varying levels of tourism, and the linkage between the number of visitors and microclimate changes is discussed in detail. This book is a unique reference on cave meteorology for Climate Scientists, Meteorologists, Geologists, Microbiologists, Environmental and Conservation Scientists, and Cave Managers.

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